D.T.C. Viewer vs Electric Scan
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
D.T.C. Viewer
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Support Device: - Vehicle - Live - Support landscape mode - Vehicle DVR support LBS services.
Electric Scan
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Electric Scan turns your phone into a live window on your EV's high-voltage battery. Pair it with the Electric Scan Bluetooth LE module, connect the module to your vehicle, and the app streams what the battery management system reports, refreshed several times a second. CELL VOLTAGES Every cell in the pack, read individually. Switch between a numeric grid and a heatmap that shows at a glance where each cell sits within the pack's own minimum-maximum range. The summary panel identifies the highest and lowest cell by number, the pack average, and the spread between them in millivolts. PACK AND STATE State of charge, state of health, total pack voltage, module temperatures, and 12 V system voltage, each on its own level bar. DRIVE DATA Motor RPM on a 270-degree gauge, actual against requested torque on a bipolar meter that separates drive from regeneration, and GPS speed from your phone. TRIP RECORDER Start a recording before you set off and the app samples speed, RPM, state of charge, and torque for the whole trip. Afterwards you get distance, top and average speed, peak RPM, and the change in state of charge, with a chart for each channel. Trips are stored on your device and you choose which ones to keep or delete. G-FORCE METER A live readout of acceleration, braking, and cornering forces measured by your phone's motion sensors, with a trail of recent movement and a peak hold. LANGUAGES Thai and English. REQUIRES HARDWARE Electric Scan is a companion app for the Electric Scan Bluetooth LE module and does nothing on its own. Without the module connected to a vehicle you will only see the connection screen. IMPORTANT Electric Scan displays the values your vehicle makes available. It is a reference tool for the owner, not a repair tool, and it cannot repair or resolve high-voltage battery issues. The readings shown are preliminary reference information only and are not a substitute for an official diagnosis by an authorised service centre or a qualified technician.
Screenshots
Verdict
The clearest difference is iOS requirement: D.T.C. Viewer at 11.0 against Electric Scan's 15.0. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | D.T.C. Viewer | Electric Scan |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 11 months | โ |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 โ better | 15.0 |
| Further details โ not scored | ||
| Size | 14 MB | 34 MB |
| Age rating | 4+ | 17+ |
| Developer | YANG SHU-CHAO | ECU=SHOP |
In-app purchases
D.T.C. Viewer
No in-app purchases
Electric Scan
No in-app purchases
Questions
Is D.T.C. Viewer free?
Is Electric Scan free?
Do D.T.C. Viewer or Electric Scan have ads?
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